//创建组件App
//下面用了多种方法暴露，默认暴露分别暴露
import React,{Component}  from "react";
import Hello from "./components/Hello/Hello";
import Welcome from "./components/Welcome/Welcome"

//创建并暴露App组件
export default  class App extends Component{
     render(){
        return(
            <div>
               <Hello/>
               <Welcome/>
            </div>
        )
     }
}
